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Patent Searching and Data


Matches 1 - 50 out of 19,137

Document Document Title
WO/2019/157431A1
Embodiments of golf club heads, golf clubs, and methods to manufacture golf club heads and golf clubs are generally described herein. In one example, a golf club head may include a body portion comprising a first material. The body porti...  
WO/2019/156406A1
The present invention relates to a golf club grip and, more particularly, to a golf club grip for a strong grip that allows a beginner to properly hold a strong grip and perform a stable strong grip swing. The golf club grip (1) for a st...  
WO/2019/151572A1
The present invention provides a simulation golf club and a virtual golf simulation apparatus using the simulation golf club, the simulation golf club comprising: a body part; a grip portion formed at one end of the body part and corresp...  
WO/2019/152128A1
A golf shaft having a butt portion joined to a tip portion and possessing unique relationships, including rigidity relationships, which provide beneficial performance characteristics including improved stability.  
WO/2019/148251A1
A practice club for practising a sport is described, the practice club including a club shaft; an extendible bump assembly including a stopper movable between a rest position in which it rests against a mounting stop, and an extended pos...  
WO/2019/144027A1
A golf club head includes a rear body having a crown member coupled to a sole member, and a front body coupled to the rear body to define a substantially hollow structure. The front body includes a strike face and a surrounding frame tha...  
WO/2019/144024A1
A golf club head includes a front body and a rear body coupled to the front body to define a hollow cavity therebetween. The front body includes a strike face that defines a ball striking surface, a hosel, and a frame that at least parti...  
WO/2019/126379A1
The invention is an alternative fitting system for golf clubs including a adapted production head with a threaded hosel and a shaft sleeve adapter and a compression nut. The shaft sleeve adapter is permanently adhered to a golf club shaf...  
WO/2019/126775A1
Embodiments of golf club heads comprising a face with a variable thickness to improve the durability in the club head, increase ball speed, and increase characteristic time (CT) are described herein. The face comprises thickened and thin...  
WO/2019/117489A1
The present invention relates to a golf putter head and, more specifically, to a putter head having a straightness-improving structure, wherein the putter head is configured to achieve balance between the center and left and right sides ...  
WO/2019/112313A1
The present invention relates to a golf club consisting of: a head for hitting a ball; a shaft of which a tip end is coupled to the head; and a grip coupled to a butt end of the shaft, wherein a weight is disposed at a swing weight point...  
WO/2019/112686A1
A golf club grip for a golf club includes an elongated member having a first end, a second end, an inner surface and an outer surface. The first end is configured to receive a golf club shaft. The second end includes a recessed opening. ...  
WO/2019/103525A1
Disclosed is a putter comprising a balance adjusting shaft. According to an embodiment of the present invention, the putter comprising a balance adjusting shaft comprises: a shaft; a grip formed on an upper side of the shaft to serve as ...  
WO/2019/103975A1
Attachment of an interchangeable grip sleeve particularly suited for golf requires three basic securing movements. In the first movement, the grip is situated and secured into place on the shaft by fastening toe components at the lower, ...  
WO/2019/096633A1
A flexible grip of elastomeric material for a golf club is disclosed. The grip has a groove or pocket therealong on the inner surface and an aperture through the closed end of the grip coincident with the groove. Upon installation of the...  
WO/2019/097722A1
This golf club head is used for a putter, and has: a head body provided with a face surface part that constitutes a face surface; a hosel part provided with an attachment section to which a golf club shaft is attached, a supporting secti...  
WO/2019/091299A1
A golf club head having a 360-degree adjustable center of gravity comprises a club head member (10) comprising a bottom portion (12). The bottom portion (12) further comprises a bottom surface (120) and a guiding slide rail (123), the bo...  
WO/2019/093792A1
A variable golf putter is disclosed. The variable golf putter according to the present invention comprises: a putter head which is coupled to the lower end of a shaft, and which has a head striking surface; and a striking member selectiv...  
WO/2019/075079A1
An improved golf club head includes a front face, a leading edge, a hosel, a body, and a center of mass. The improved golf club head may include one or more improved design, balance, and weight distribution characteristics. The improved ...  
WO/2019/053498A1
The present invention relates to a putter comprising a putter head formed of two separable portions and including a cavity formed in the head; a putter shaft connected to the putter head at a desired angle; a hosel connecting the putter ...  
WO/2019/053644A1
An improved golf shaft (100,200) extending from the grip at the butt end of shaft till the neck at the tip end of the shaft, wherein said shaft is having grooves (202, 302, 402, 502, 602, 702) on the outer surface of the golf shaft so th...  
WO/2019/035912A1
Embodiments of golf club heads having adjustable weighting systems with a plurality of discrete attachment locations capable of receiving one or more weights are described herein. The golf club heads described herein provide user adjusta...  
WO/2019/032540A1
Embodiments of golf club heads and methods to manufacture golf club heads are generally described herein. In one example, a golf club head may include a body portion comprising a first material. The body portion may have a toe portion, a...  
WO/2019/028477A1
Embodiments of grooves and face inserts of golf club heads and methods to manufacture grooves and face inserts of golf club heads are generally described herein. Other embodiments may be described and claimed.  
WO/2019/023143A1
Embodiments of golf club heads and methods to manufacture golf club heads are generally described herein. In one example, a golf club head may include a body portion having a toe portion, a heel portion, a top portion, a sole portion, a ...  
WO/2019/014128A1
Embodiments of golf club heads and methods to manufacture golf club heads are generally described herein. In one example, a golf club head may include a body portion having a front portion, a rear portion, a toe portion, a heel portion, ...  
WO/2019/010856A1
A golf club head, comprising a golf club head body and a counterweight welded on the golf club head body. The counterweight is made of tungsten, nickel and copper, and is welded onto the golf club head body made of titanium alloy, the go...  
WO/2019/004569A1
The present invention relates to a golf club for practicing swings which enables learning a smooth rhythmic sensation under the concept of hitting a ball with a sphere having a metal texture, so as to maintain a stable swing track involv...  
WO/2018/236149A1
The present invention relates to a golf club headpad which is used while being attached to the head and the head face of a golf club and comprises an elastic face plate corresponding to the head face part, wherein the face plate has hori...  
WO/2018/235475A1
Provided is a golf shaft which is capable of achieving sufficient adhesiveness without polishing the surface of an element pipe. This golf shaft is provided with: an element pipe 3 that is formed from a steel; a plating layer 5 that is f...  
WO/2018/237154A1
A system (10) and method for the pyrolysis of a pyrolysis feedstock utilizes a pyrolysis reactor (22) having a pyrolysis conduit segment (26) and a solids return conduit segment 28. Each segment (26, 28) is configured with an outlet (40,...  
WO/2018/229893A1
Provided are: a golf club that gives the user the flexibility of being able to opt for reshafting regardless of the type of golf club shaft and golf club head and that has excellent strength and/or visual appeal; and a connecting member ...  
WO/2018/230808A1
The present invention relates to a grip-detachable portable finger binding device of a golf club and, more specifically, to a grip-detachable portable finger binding device of a golf club, the device being capable of preventing separatio...  
WO/2018/222657A1
Presently disclosed grip assemblies provide for a selectively removable and replaceable grip for a shaft. Such grip assemblies include a grip sleeve and a grip liner at least partially fixed to an inner grip surface of the grip sleeve. T...  
WO/2018/204270A1
Embodiments of golf club heads and methods to manufacture golf club heads are generally described herein. In one example, a golf club head may include a body portion including a first material and having a toe portion, a heel portion, a ...  
WO/2018/204538A1
Method for coupling a sensor to a piece of equipment, such as a golf club, baseball bat, or tennis racket, that ensures that the sensor is in a known position and orientation relative to the equipment. Compensates and calibrates for degr...  
WO/2018/203596A1
A practice golf putter according to the present invention is formed as follows. The golf putter comprising a body (103) formed to hit a golf ball (B) comprises a concave portion (110), which is formed on the front of the body (103) and i...  
WO/2018/204933A1
A golf club head includes a club body and a resting face angle adjuster. The club body includes a crown opposite a sole, a toe end opposite a heel end, a back end opposite a face, and a hosel. The sole includes a sole surface. The restin...  
WO/2018/204932A1
Disclosed herein is a golf club head having a body portion and a face portion, wherein the face portion comprises a variable thickness profile disposed at an angle on the rear surface of the face plate.  
WO/2018/183061A1
Embodiments of golf club heads and methods to manufacture golf club heads are generally described herein. In one example, a golf club head may include a body portion having an interior cavity, a port connected to the interior cavity, a t...  
WO/2018/181335A1
A golf club head (10, 10A) according to one embodiment of the present invention is provided with: a head main body (1) which is formed from a metal; and a cover film (2) which covers at least a part of the head main body. The cover film ...  
WO/2018/181282A1
Provided is a method for producing an iron golf club head (10) by integrally forge-molding, from a single rod-like member using a pair of metal dies (60), a body (12) constituting a ball striking section and a neck (11) into which a shaf...  
WO/2018/164424A1
The present invention relates to a golf club having a variable head height such that the head can be minutely varied by the centrifugal force occurring during a putting swing, thereby solving problems susceptible to beginners, such as fa...  
WO/2018/158792A1
Obtained are a golf club that can give a user flexibility in the selection of reshafting the golf club regardless of the type of golf club shaft and golf club head, and a joining member for a golf club shaft and a golf club head. This go...  
WO/2018/158908A1
This shaft for golf clubs has a metal structure which contains from 0.4% by mass to 0.65% by mass of C, more than 0% by mass but 0.80% by mass or less of Si, from 0.1% by mass to 1.50% by mass of Mn, more than 0% by mass but less than 0....  
WO/2018/156205A1
Embodiments of golf club heads and methods to manufacture golf club heads are generally described herein. In one example, a golf club head may include a hollow body portion having a front portion, a rear portion, a toe portion, a heel po...  
WO/2018/155743A1
The present invention relates to a technique for adjusting a shaft angle of a golf putter and maintaining the current state of the adjusted angle regardless of an impact caused by putting. In particular, the present invention relates to ...  
WO/2018/151345A1
The present invention relates to a swing support device mounted on exercise equipment in order to improve swing speed and muscle strength by using air resistance. The present invention comprises: a body part having a case, and an air exh...  
WO/2018/151009A1
Provided is a shaft or frame of a badminton racket, a tennis racket, or a bicycle, or a shaft of a golf club or snowboard, the shaft and the frame being able to maintain strength and increase flexibility. A shaft 12 is provided with: a c...  
WO/2018/148752A1
A putter head having an adjustable sole plate which is positionable to contact a playing surface and adjust the height of a face of the putter head to varying distances above the playing surface and thereby vary the position of the putte...  

Matches 1 - 50 out of 19,137